Powersoft M14D Förstärkare 2 x700w 4ohm
Powersoft M14D Förstärkare 2 x700w 4ohm
Art nr:BEN-POW-M14D
18 250 kr
Pris på förfrågan / E-maila
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- ✓ 30 dagar ångerrätt
Produktbeskrivning
Output power Single channel mode Bridge mode
4 Ω 8 Ω 8 Ω
700 W 360 W 1400W
Max output voltage / current 85 Vpeak / 65 Apeak 170 Vpeak
AC Main Power
Power supply Universal, regulated switch mode
Nominal power requirement 100-240 V ±10%, 50-60 Hz
Operating voltage 90 V - 264 V
Power consuption** 115 V 230 V
Idle 39 W 0.6 A 39 W 0.3 A
1/8 of max output power @ 4 Ω 283 W 3.8 A 283 W 1.9 A
1/4 of max output power @ 4 Ω 538 W 7 A 538 W 3.5 A
Thermal
Operating temperature range 0° - 45° C - 32° - 113° F
Thermal dissipation** 115 V 230 V
Idle 133 BTU/h 33.5 kcal/h 133 BTU/h 33.5 kcal/h
1/8 of max output power @ 4 Ω 368 BTU/h 92.7 kcal/h 368 BTU/h 92.7 kcal/h
1/4 of max output power @ 4 Ω 641 BTU/h 161.5 kcal/h 641 BTU/h 161.5 kcal/h
AUDIO
Gain 32dB, 30dB, 28dB, 26dB, 24dB, 22dB, 20dB, 18dB, 14dB, 4dB, -∞, user selectable
Input sensitivity 1.4 V / 5.14 dBu
Max input level 6 V / 17.7 dBu
Frequency response 20 Hz - 20 kHz (±0.5 dB) @ 1 W, 8 Ω
S/N ratio > 109 dB (20 Hz - 20 kHz, A weighted)
Crosstalk separation > 70 dB @ 1kHz
THD+N 0.05% @ 1/2 full power
IMD 0.02%
Input impedance 10 kΩ balanced
Slew rate 40 V/μs @ 8Ω, input filter bypassed
Damping factor > 5000 @ 100 Hz
DSP
DSP architecture Analog Devices ADAU® 1701 DSP
AD Converter Cirrus Logic CS 5381, 2 channel, 24 bit @ 48 kHz, 120 dB S/N
DA Converter Cirrus Logic CS 4398, 2 channel, 24 bit @ 48 kHz, 120 dB S/N
Internal precision Fixed point
Firmware Network upgradable firmware
Memory/presets 8 MB (RAM) plus 2 MB flash for presets / Bank of 4 presets, management and upload via Armonía Pro Audio Suite
Latency 3.5 ms fixed latency architecture
Input equalizer up to 5 biquad IIR filters (PEQ, shelving, band pass, band stop, all pass)
Output equalizer 16 fully parametric filters per channel, IIR: peaking, hi/lo-shelving, hi/lo-pass, band-pass, band-stop, all-pass. Custom FIR up to 384 taps @ 48 or 96 kHz
Crossover Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 48 dB/oct
Delay 340 ms input delay plus 10 ms per output
Limiters Peak limiter, RMS limiter, frequency dependent RMS limiter
Damping control < 120 Hz, range ±2 Ω
Front panel
Indicators and Controllers 1 x LED - Status
1 x LED - Over-temperature protection
2 x LED bar - Signal level + CLIP
2 x Knob - Level attenuator (stepped)
1 x Power switch -
Connectors
AC main 1 x IEC C14 connector - 15 A max (region-specific power cord provided)
Audio signal input 2 x XLR - Signal input
Auxiliary voltage 1 x 2 pin Phoenix MC 1.5/2-ST-3.81 - External voltage connector (DSP version only)
Audio out (link through) 2 x XLR - Signal output (link through)
Loudspeakers 2 x speakON - Neutrik NL4MD
Network/data 1 x Rj45 socket - RS485 data connection (non-DSP version)
Rear panel
Indicators and Controllers 1 x Push-button - Link channel pair
Construction
Dimensions (L x H x W) 483 mm x 44.45 mm x 358 mm (19.0 in x 1.8 in x 14.1 in)
Weight 7.4 kg (16.3 lb)
Power supply
- Advanced switch-mode power supply technology for high performance and compact size
- Fixed frequency switch mode output
- Patented output filter with ripple cancellation network
Protections
Fully protected circuit design with:
- Ac protection: shut down power supply when AC mains voltage is outside operating range
- Clip limiter: prevents severely clipped waveforms from reaching loudspeakers, while still maintaining full peak power output
- DC protection: protects against infrasonic signal at the outputs
- VHF protections: protects the loudspeakers against non audible, strong, non musical high frequency signals
- Short circuit protection: protects the amplifier from short circuit or other stressful events for the output circuits with automatic protection reset
- Long term limiter: protects the loudspeaker against steady long term rms (non audio) signals reducing maximum output
- Thermal protection: output stages operating temperature up to 75 °C (167 °F)
- Temperature controlled continous variable speed fan, front to back airflow
Digital Signal Processing*
- Analog Devices ADAU 1701 DSP architecture
- 24 bit @ 48 kHz, 120 dB S/N AD/DA converters
- Separate input/output EQ's with numerous filters of various types up to 48 dB/oct
- Peak, RMS, and frequency dependent limiters
- Delay for time alignment
General
- Compact size - all models only 1 RU for reduced rack cost and space
- Light weight - all models only 7.4 kg (16 pounds) for easier racking and shipping
- Neutrik XLR balanced inputs with loop thru XLR and Speakon outputs connectors
- Recessed stepped attenuators
- Modular construction
- Full four years warranty
Remote management*
- Control and monitoring through ArmoníaPlus
- Interface available for MediaMatrix, Crestron, AMXcontrol, Q-SYS and monitoring systems